Q: A concave mirror of radius of curvature 50 cm is used to form an image of an object kept at a distance of 25 cm from the mirror on its principal axis. What will be the position of the image from the mirror ?
(a)At infinity
(b)At 50 cm
(c)At 25 cm
(d)At 75 cm
Correct Answer: (d)
Detailed explanation coming soon.